Cardiac muscle

Do home gyms build muscle? This is a question that lingers in people's mind. "If I set up a home gym, will I get the muscle results in which I am looking? These couple of questions are very good and common questions to ask yourself and you do deserve an answer. So are you able to build muscle using home gyms? The answer is, yes, you can absolutely build muscle in a home gym, but it does require a few acknowledgements in order to better ensure your success in accomplishing such goal , as many…

Sciatica Symptoms For many patients, sciatica pain is an acute and devastating condition while for some other people, the sciatica symptoms can be irregular and deliberating, but they can become worse. Sciatica is not the same as the common back pain. It barely affects your back but moves from the low back reaching the buttocks to the legs or thigh . This condition can be severe, when seeking Sciatica Relief it may be advisable to seek medical attention in case of any severe signs. Normally,…

Protein is the building blocks of the muscles, there have lots of different kinds of protein supplements such as protein bar, protein powder, protein pill that had lots of levels with it and protein food. Although some sports nutritionists disagree, protein supplements are dangerous because they can lead to nutritional deficiencies, disease, and, in some cases, death also contain a lot of additives, sugar and too much protein, but natural protein provides immune system defense for the body and…

training. This would mean starting small in weights and then slowly increasing in weight until I finally reach my goal. The recommended solution to this issue is to workout in the beginning three times a week using different muscle groups and smaller weights to increase muscle mass. Specifically with bicep curls 3 sets of 10 at…

Allen Hendricks, an educator and Program Coordinator from National Strength and Conditioning Association (NSCA), performs a podcast with Dr. Ben Router discussing injuries in endurance athletes. Professor Ben Router is also strength and conditioning coach and a Associate Professor at Cal University in Pennsylvania. According to Dr. Router, endurance training has increased over the years, stating that more Americans are becoming more physically active. Also, organizations are creating fund…

Plexus is a network of nerves that sends signals from your spine to your shoulder, arm and hand. It is a complex network with several divisions and branches to innervate the arm. These injuries can occur in various different ways and are known to cause muscle weakness or loss of motion within the affected arm. Falls, major trauma, and even birthing techniques can all cause this debilitating injury to occur in all ages of people. Ranging fro the C5 to the T1 vertebrae, the brachial plexus is one…

Sometimes when we ingest certain substances, we can stimulate foci (nodes that pace the heart at a certain speed) in the heart which can give us the feeling of “skipping a beat.” The feeling of “skipping a beat” is actually another beat that follows the original beat quickly which gives us that feeling. A lot of factors can stimulate other foci such as atrial and junctional in our heart. These factors, according to Dr. Dubin, includes adrenaline (epinephrine) released by adrenal glands,…

impairment of performance, as occurs through the procession of an exercise session, are not indicative of tissue failure but muscular fatigue. These decreases are a response to an applied stress and should be a warning to the exerciser to stop before muscle exhaustion occurs. Furthermore, the point of fatigue onset is likely the same point at which an individual is more prone to deviating from proper posture and, therefore, injury. All in all, it is important to recognize the significance that…

A muscle tear refers to muscle fibers being damage (Virginia 2013). A tear in the gastrocnemius can cause great risk of injury since the gastrocnemius is located between the knee and ankle joint (Virginia 2013). This can be cause by direct trauma to the calf region or sudden landing on the foot (Medial Head Gastrocnemius 2006). This injury is common in tennis players due to the constant motions of jumping and lunging (Medial Head Gastrocnemius 2006). In the first degree of gastrocnemius tear,…

When the body is at rest, the heart beats at a normal pace. As kinetic energy is applied to the body, it is put into work which can make the heart rate increase a bit. Speed requires kinetic energy in order for it to be done. Depending on how fast the speed being applied to the body, the harder the body will work affecting the cardiovascular and respiratory systems. Elements like force, friction and mass also play a huge role in this experiment. The scientific definition of speed is how fast an…